On 2025-08-25 13:30, Thomas Huth wrote:
On 12/08/2025 14.31, Shalini Chellathurai Saroja wrote:
Add tests for SCLP event type Control-Program Identification
(CPI) to s390x CCW virtio tests.
Please note that these tests are skipped as the guest OS does not
trigger the SCLP event type CPI when the command
'echo 1 > /sys/firmware/cpi/set' is executed in the guest. I
believe that the guest OS must to be updated to support the SCLP
event type CPI.
Signed-off-by: Shalini Chellathurai Saroja <[email protected]>
Suggested-by: Thomas Huth <[email protected]>
---
...
+ try:
+ event = self.vm.event_wait('SCLP_EVENT_CTRL_PGM_ID')
As far as I can tell, SCLP_EVENT_CTRL_PGM_ID is an *SCLP* event only,
but you're trying to wait for a *QAPI* event here instead. That's two
completely different things, SCLP events are something between the
guest and QEMU, while QAPI events are between QEMU and the monitoring
program (i.e. in this case the test).
If you want that QEMU generates such QAPI events for the monitoring
program, you have to do something similar to commit 1cfe52b78240679
and add the qapi_event_send_... function to the right spot in your
code.
Hello Thomas,
I have added the QAPI event and have sent the v2 of this patch.
Thank you very much.
HTH,
Thomas
--
Mit freundlichen Grüßen / Kind regards
Shalini Chellathurai Saroja
Software Developer
Linux on IBM Z & KVM Development
IBM Deutschland Research & Development GmbH
Dept 1419, Schoenaicher Str. 220, 71032 Boeblingen
Vorsitzender des Aufsichtsrats: Wolfgang Wendt
Geschäftsführung: David Faller
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